1-1/2” anti short circuit bushings are used to create insulating barriers against sharp edges of flexible metal conduits that have been cut in the field. They protect wires passing through flexible metal conduits. Garvin Industries’ bushings snap in place on the cut edge of flexible metal conduits. They help prevent short circuits and rework. Additionally, they help ensure wires are protected from damage. For Use With: 4-3/0, 4-4/0, 3-4/0, 3-250MCM, 3-300MCM, 2-250MCM, 2-300MCM, 2-350MCM, 1-1000MCM